Seaward PV:1525 PV Tester

  • Measures up to 1500V DC and 25A current
  • Full insulation resistance up to 1500V
  • Wireless app sync with 1000 result slots
  • Compact 1kg build with 3.5in colour screen
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£2,131.00 (ex VAT)

£2,557.20 (inc VAT)

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  • Measures up to 1500V DC and 25A current
  • Full insulation resistance up to 1500V
  • Wireless app sync with 1000 result slots
  • Compact 1kg build with 3.5in colour screen
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£2,131.00 (ex VAT)

£2,557.20 (inc VAT)

Earn 2131 points

Contact us for delivery date
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Seaward PV:1525 PV Tester

The Seaward PV:1525 PV Tester is designed to meet the increasing demands of high-voltage solar systems. It provides professionals with a compact, portable tool for safety and performance verification in both residential and commercial photovoltaic installations. With support for voltages up to 1500V DC and short circuit currents up to 25A, this tester is ideal for use in commissioning, maintenance, and fault-finding tasks.

Built for efficient workflows, the Seaward PV:1525 PV Tester enables accurate testing of open circuit voltage, short circuit current, insulation resistance and ground continuity. It features an intuitive interface that simplifies usage in the field, even under bright sunlight. Bluetooth pairing with the PV:Mobile App ensures fast data transfer, report creation, and firmware updates.

Performance and Compatibility

The Seaward PV:1525 PV Tester stores up to 1000 test records in its built-in memory and features a high-contrast 3.5-inch display. Its wireless clamp allows safe current measurements, while live input warnings and test inhibition actively protect the user. The tester comes with MC4 and 4mm probes, a battery pack, and an irradiance meter, making it well-suited for various solar environments.

Practical Field Use

With just a 1kg weight, the Seaward PV:1525 PV Tester is easy to carry and quick to deploy. It supports both AC and DC measurements, and the IV-curve functionality in the PV:1525-IV model allows for further system analysis. This tester combines durability, accuracy, and modern connectivity to help engineers work faster and more safely on high-voltage systems.

Key Features
  • Supports open circuit voltage testing up to 1500V DC
  • Measures short circuit current up to 25A
  • Performs insulation resistance testing up to 1500V
  • Built-in Earth continuity and Rpe voltage testing
  • Wireless Bluetooth connectivity for result transfer
  • Onboard memory stores up to 1000 test entries
  • Compatible with PV:Mobile App for syncing and updates
  • Clear 3.5in backlit colour screen for daylight use
  • Lightweight 1kg body for easy field handling
  • Automatic test inhibition when live input is detected
Seaward PV:1525 PV Tester

The Seaward PV:1525 PV Tester is designed to meet the increasing demands of high-voltage solar systems. It provides professionals with a compact, portable tool for safety and performance verification in both residential and commercial photovoltaic installations. With support for voltages up to 1500V DC and short circuit currents up to 25A, this tester is ideal for use in commissioning, maintenance, and fault-finding tasks.

Built for efficient workflows, the Seaward PV:1525 PV Tester enables accurate testing of open circuit voltage, short circuit current, insulation resistance and ground continuity. It features an intuitive interface that simplifies usage in the field, even under bright sunlight. Bluetooth pairing with the PV:Mobile App ensures fast data transfer, report creation, and firmware updates.

Performance and Compatibility

The Seaward PV:1525 PV Tester has a built-in memory for up to 1000 test records and uses a high-contrast 3.5-inch display. Its wireless clamp enables safe current measurements, while safety features like live input warnings and test inhibition protect the user during operation. It’s supplied with MC4 and 4mm probes, a battery pack, and an irradiance meter, making it suitable for a wide range of solar environments.

Practical Field Use

With just a 1kg weight, the Seaward PV:1525 PV Tester is easy to carry and quick to deploy. It supports both AC and DC measurements, and the IV-curve functionality in the PV:1525-IV model allows for further system analysis. This tester combines durability, accuracy, and modern connectivity to help engineers work faster and more safely on high-voltage systems.

Key Features
  • Supports open circuit voltage testing up to 1500V DC
  • Measures short circuit current up to 25A
  • Performs insulation resistance testing up to 1500V
  • Built-in Earth continuity and Rpe voltage testing
  • Wireless Bluetooth connectivity for result transfer
  • Onboard memory stores up to 1000 test entries
  • Compatible with PV:Mobile App for syncing and updates
  • Clear 3.5in backlit colour screen for daylight use
  • Lightweight 1kg body for easy field handling
  • Automatic test inhibition when live input is detected

 

Technical Specifications
SpecificationDetails
Product NameSeaward PV:1525 PV Tester
Manufacturer Part Code601A911
Open Circuit Voltage (PV Terminals)0.0V–1500V DC (Display), 5.0V–1500V DC (Measuring), 0.1VDC (Resolution)
Short Circuit Current (PV Terminals)0.00A–25.00A DC, 0.01A Resolution, Max Power 37.5kW
IV Curve Measurement (PV:1525-IV only)Dynamic test points, based on irradiance and panel type
Insulation Resistance (4mm Terminals)250V, 500V, 1000V, 1500V; up to 300MΩ; 0.01MΩ resolution
Earth Continuity Resistance (4mm Terms)200mA test current, 0.05Ω–199Ω range, 0.01Ω resolution
Rpe Voltage Measurement30–440V AC/DC; 50–60Hz; 1V resolution
Operating Current via PV:1500 Clamp0.1A–40.0A AC/DC; 50–60Hz
Operating Power (PV terminals and clamp)0.00–40kW display, 0.50–40kW measuring, 0.01kW resolution
Irradiance Meter RangeSS200LR supplied, up to 1500W/m²
Battery11.55V 2930mAh LiPo rechargeable pack
Display3.5-inch colour screen with backlight
Memory1000 test results
Weight1kg / 2.2lb
Dimensions265 x 115 x 78 mm (10.4 x 4.6 x 3.1 in)
Auto Power DownUser configurable
ComplianceMeets IEC61557-2, -4; Safety test inhibition if voltage ≥30V AC/DC

What’s Included
  • 1 x Seaward PV:1525 PV Tester
  • 1 x Carry case
  • 1 x Set of 4mm test probes (red, black, yellow with clips)
  • 1 x Set of MC4 test leads (yellow and black)
  • 1 x LiPo battery pack
  • 1 x Battery charger
  • 1 x SS200LR irradiance meter
  • 1 x PV:1500 clamp (wireless)
  • 1 x Solar panel clamp
  • 1 x Printed quick start guide
  • 1 x Set of solar certs

QUESTIONS

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